beautypg.com

Fes6911, A.1 programming, Configuring sequence description – Acnodes FES 6911 User Manual

Page 46

background image

© Copyright 2009 Acnodes, Inc.

All rights reserved. Product description and product specifications

are subject to change without notice. For latest product information,

please visit Acnodes’ web site at www.acnodes.com.

661 Brea Canyon Rd., Suite 3

Walnut, CA 91789

tel: 909.598.7388, fax: 909.598.0218, www.acnodes.com

FES6911

Fanless Embedded Controller comes with

Intel Atom N270 1.6GHz Processor

A.1 Programming

FES-6911 utilizes ITE 8712 chipset as its watchdog timer controller.

Below are the procedures to complete its configuration and the Acnodes intial watchdog timer
program is also attached based on which you can develop customized program to fit your
application.

Configuring Sequence Description

After the hardware reset or power-on reset, the ITE 8712 enters the normal mode with all logi-
cal devices disabled except KBC. The initial state (enable bit ) of this logical device (KBC) is
determined

by the state of pin 121 (DTR1#) at the falling edge of the system reset during power-on reset.